2023
DOI: 10.3847/1538-3881/accffe
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Spectral Energy Distributions for 258 Local Volume Galaxies

Abstract: We present model spectral energy distribution (SED) fits to ultraviolet/optical/infrared observations for the 258 nearby galaxies in the Local Volume Legacy survey, a sample dominated by lower-luminosity dwarf irregular systems. The data for each galaxy include up to 26 spatially-integrated broadband and narrowband fluxes from the Galaxy Evolution Explorer, Spitzer Space Telescope, and Infrared Astronomical Satellite space-based platforms, and from the Sloan Digital Sky Survey, Two Micron All Sky Survey, and o… Show more

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Cited by 8 publications
(4 citation statements)
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“…Here, the filled square symbols show the UV-based SFRs of UGC 5205 and PGC 027864, while the filled circle (in the case of PGC 027864) and the unfilled triangle (for UGC 5205) show the Hα-based SFR and upper limit, respectively. Here, one may immediately notice that although the UV-based SFR estimates of UGC 5205 and PGC 027864 place both galaxies on the starforming main sequence (SFMS) as defined by Dale et al (2023), there has been a marked divergence in star formation behavior between the ∼100 Myr timescales probed by the UV Note. The optical properties of UGC 5205 and galaxies within two projected virial radii of UGC 5205.…”
Section: Integrated Star Formation Rates: Hα and Uv Estimatesmentioning
confidence: 95%
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“…Here, the filled square symbols show the UV-based SFRs of UGC 5205 and PGC 027864, while the filled circle (in the case of PGC 027864) and the unfilled triangle (for UGC 5205) show the Hα-based SFR and upper limit, respectively. Here, one may immediately notice that although the UV-based SFR estimates of UGC 5205 and PGC 027864 place both galaxies on the starforming main sequence (SFMS) as defined by Dale et al (2023), there has been a marked divergence in star formation behavior between the ∼100 Myr timescales probed by the UV Note. The optical properties of UGC 5205 and galaxies within two projected virial radii of UGC 5205.…”
Section: Integrated Star Formation Rates: Hα and Uv Estimatesmentioning
confidence: 95%
“…Figure 8 shows a comparison of our Hα-and UV-based SFR estimates, along with a local comparison sample of Local Volume Legacy galaxies (Dale et al 2023). Here, the filled square symbols show the UV-based SFRs of UGC 5205 and PGC 027864, while the filled circle (in the case of PGC 027864) and the unfilled triangle (for UGC 5205) show the Hα-based SFR and upper limit, respectively.…”
Section: Integrated Star Formation Rates: Hα and Uv Estimatesmentioning
confidence: 99%
See 1 more Smart Citation
“…In somewhat more distant galaxies (e.g., up to ≈10 Mpc), there are several spiral and dwarf galaxies covering broad ranges of star-formation history and metallicity, and many comprehensive panchromatic surveys of these galaxy samples have been conducted to provide subgalactic properties of the sources (e.g., Kennicutt et al, 2003;Dalcanton et al, 2009;Calzetti et al, 2015;Lee et al, 2022;Dale et al, 2023). Within the volume of D < 10 Mpc, there are 7 galaxies with SFR above 5 M ⊙ yr −1 and 15 galaxies with SFR between 1 and 5 M ⊙ yr −1 .…”
Section: Constraining the Broad X-ray Band Spectra Of Galaxies For A ...mentioning
confidence: 99%